Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354161 | H.F. Broadband amplifier | Gunter Hasch | 1982-10-12 |
| 4326106 | Telephone amplifier circuit | Rainer Rodenheber, Erhard Reitz | 1982-04-20 |
| 4316101 | Circuit for switching and transmitting alternating voltages | — | 1982-02-16 |